Fatal error: Uncaught Error: Class "Aws\AbstractConfigurationProvider" not found in C:\Apache24\htdocs\ControlMantWeb\vendor\aws\aws-sdk-php\src\EndpointDiscovery\ConfigurationProvider.php:45 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\ControlMantWeb\vendor\aws\aws-sdk-php\src\EndpointDiscovery\ConfigurationProvider.php on line 45